#669EE2

#669EE2

Color Values

HEX

#669EE2

RGB

102, 158, 226

HSL

212.9, 68.1%, 64.3%

HSV

212.9, 54.9%, 88.6%

CMYK

54.9%, 30.1%, 0.0%, 11.4%

OKLCH

0.6891 0.1171 254.1

Properties

Cool Light Nearest: steelblue 2

Color Harmonies

Complementary

#669EE2

#E2AA66

Analogous

#66DCE2

#6C66E2

#669EE2

Triadic

#669EE2

#E2669E

#9EE266

Split Complementary

#669EE2

#E26C66

#DCE266

Tetradic

#669EE2

#E266DC

#E2AA66

#66E26C

Color Blindness Simulation

Original

#669EE2

Protanopia

#7E7FD2

Deuteranopia

#7B77CE

Tritanopia

#69C5C2

Achromatopsia

#979797

CSS Usage

background-color: #669EE2;
color: #669EE2;
border-color: #669EE2;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C3D9F4
300
#98BEEB
400
#609AE1
500
#2977D6
600
#215FAB
700
#1A4C89
800
#143C6B
900
#132E4E
950
#0C1D31

Contrast Checker

Text on white

2.78:1

AA Fail AAA Fail

Text on black

7.55:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026